Communications: radio wave antennas – Antennas – Microstrip
Reexamination Certificate
2004-12-21
2008-03-04
Chen, Shih-Chao (Department: 2821)
Communications: radio wave antennas
Antennas
Microstrip
C343S833000, C343S846000
Reexamination Certificate
active
07339528
ABSTRACT:
An antenna including: a first substantially planar ground plate; a first substantially planar resonator positioned in a plane substantially parallel to the first ground plate; a second substantially planar ground plate positioned in a plane substantially parallel to the first ground plate; two or more connectors for electrically connecting the second ground plate to ground; and one or more connectors for electrically connecting the first resonator to the second ground plate; wherein the first resonator and the second ground plate are connected to at least one of receiver means and transmitter means by antenna feeding means.
REFERENCES:
patent: 6552686 (2003-04-01), Ollikainen et al.
patent: 6795028 (2004-09-01), Stutzman et al.
patent: 6831307 (2004-12-01), Fujii
patent: 6909402 (2005-06-01), Vance
patent: 2002/0171595 (2002-11-01), Schultze et al.
patent: 2 147 744 (1985-05-01), None
patent: WO 2004/025776 (2004-03-01), None
Wang Hanyang
Williams Stuart
Chen Shih-Chao
Harrington & Smith PC
Nokia Corporation
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